Precalculus Examples

$A = 150000 e^{- 0.142 \cdot 36}$

Step 1

Multiply $- 0.142$ by $36$ .

$A = 150000 e^{- 5.112}$

Step 2

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$A = 150000 \frac{1}{e^{5.112}}$

Step 3

Combine $150000$ and $\frac{1}{e^{5.112}}$ .

$A = \frac{150000}{e^{5.112}}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$A = \frac{150000}{e^{5.112}}$

Decimal Form:

$A = 903.60342328 \dots$